arm64: dts: imx8mp-hummingboard-pulse: fix mini-hdmi dsi port reference

imx8mp.dtsi includes a default port@1 node with an empty placeholder
endpoint intended for linking to a dsi bridge or panel.

HummingBoard Pulse mini-hdmi dtsi described a new endpoint node with a
different label attached.

This duplicate label causes confusion and is suspected to also cause
errors during dsi_attach.

Remove the duplicate node and link to the one defined in soc dtsi.
Further remove the unnecessary attach-bridge property.

Fixes: 2a222aa2bee9 ("arm64: dts: add description for solidrun imx8mp hummingboard variants")
Signed-off-by: Josua Mayer <josua@solid-run.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-pulse-mini-hdmi.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-pulse-mini-hdmi.dtsi
index 46916ddc053355b6708629898fa13e55c6493cc2..0e5f4607c7c1b3317b40cd4c0e8b1ef32b1f3688 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-pulse-mini-hdmi.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-pulse-mini-hdmi.dtsi
@@ -41,7 +41,7 @@
                                reg = <0>;
 
                                adv7535_from_dsim: endpoint {
-                                       remote-endpoint = <&dsim_to_adv7535>;
+                                       remote-endpoint = <&mipi_dsi_out>;
                                };
                        };
 
@@ -71,11 +71,8 @@
 &mipi_dsi {
        samsung,esc-clock-frequency = <10000000>;
        status = "okay";
+};
 
-       port@1 {
-               dsim_to_adv7535: endpoint {
-                       remote-endpoint = <&adv7535_from_dsim>;
-                       attach-bridge;
-               };
-       };
+&mipi_dsi_out {
+       remote-endpoint = <&adv7535_from_dsim>;
 };